Chayakrit Susuwan

Business-oriented Data Analyst experienced in ERP data, business rules, reporting processes, and system-generated outputs. My work includes translating reporting requirements into processing rules, investigating data and system issues, testing outputs, and explaining findings to business users. I am looking to apply this experience to Business Analyst and Implementation Consultant roles.

Data Analyst (Marketing) - CJ AUTO CHOWJUNG LOOKMARK CO., LTD.

(2026-04)

• Work with ERP sales and operational data across six service branches to support recurring business and management reporting.
• Define and review reporting rules including document exclusions, transaction classifications, reporting periods, and unique-customer definitions.
• Investigate discrepancies between ERP source data and management reports and identify causes at transaction and document level.
• Translate business reporting requirements into data-processing and validation rules used in recurring workflows.
• Test reporting outputs against source data and troubleshoot processing issues before reports are delivered to business users.
• Maintain Python and Selenium workflows while validating that system outputs follow defined business rules.
• Document data issues, rule exceptions, and discrepancy causes and explain significant variances to marketing management.

Maintenance Engineer Intern - Undergraduate Internship - Thai Union Manufacturing Co., Ltd.

(2022-05 - 2022-07)

• Performed preventive maintenance on MONDINI production machinery and analyzed breakdown records to support maintenance planning and troubleshooting.

B.Eng. - Robotics and Automation Systems Engineering - KMUTNB (2019 - 2024)